1290132720448

Names of 1290132720448

• Cardinal: 1290132720448 can be written as One trillion, two hundred ninety billion, one hundred thirty-two million, seven hundred twenty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.290132720448 × 10¹²

Factors of 1290132720448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 86

Divisors of 1290132720448

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 8 11 13 16 22 23 26 32 37 44 46 52 64 74 88 92 104 121 143 148 176 184 208 242 253 286 296 299 352 368 407 416 481 484 506 572 592 598 704 736 814 832 851 962 968 1012 1144 1184 1196 1331 1369 1472 1573 1628 1702 1924 1936 2024 2288 2368 2392 2662 2738 2783 3146 3256 3289 3404 3848 3872 4048 4477 4576 4784 5291 5324 5476 5566 6292 6512 6578 6808 7696 7744 8096 8954 9152 9361 9568 10582 10648 10952 11063 11132 12584 13024 13156 13616 15059 15392 16192 17303 17797 17908 18722 19136 21164 21296 21904 22126 22264 25168 26048 26312 27232 30118 30613 30784 31487 34606 35594 35816 36179 37444 42328 42592 43808 44252 44528 49247 50336 50653 52624 54464 58201 60236 61226 62974 69212 71188 71632 72358 74888 84656 85184 87616 88504 89056 98494 100672 101306 102971 105248 116402 120472 121693 122452 125948 138424 142376 143264 144716 149776 165649 169312 177008 178112 195767 196988 202612 205942 210496 232804 240944 243386 244904 251896 276848 284752 286528 289432 299552 331298 338624 346357 354016 391534 393976 397969 405224 409331 411884 465608 481888 486772 489808 503792 553696 557183 569504 578864 599104 640211 658489 662596 692714 708032 783068 787952 795938 810448 818662 823768 931216 963776 973544 979616 1007584 1107392 1114366 1132681 1139008 1157728 1165019 1280422 1316978 1325192 1338623 1385428 1566136 1575904 1591876 1620896 1637324 1647536 1822139 1862432 1947088 1959232 2015168 2153437 2228732 2265362 2315456 2330038 2560844 2633956 2650384 2677246 2770856 3132272 3151808 3183752 3241792 3274648 3295072 3644278 3724864 3809927 3894176 4306874 4457464 4502641 4530724 4660076 5121688 5267912 5300768 5354492 5541712 6129013 6264544 6367504 6549296 6590144 7243379 7288556 7619854 7788352 8613748 8914928 9005282 9061448 9320152 10243376 10535824 10601536 10708984 11083424 12258026 12529088 12735008 12815209 13098592 14486758 14577112 14724853 15145247 15239708 17227496 17829856 18010564 18122896 18640304 20486752 21071648 21417968 22166848 23687807 24516052 25470016 25630418 26197184 28973516 29154224 29449706 30290494 30479416 34454992 35659712 36021128 36245792 37280608 40973504 41909197 42143296 42835936 47375614 49032104 49529051 51260836 57947032 58308448 58899412 60580988 60958832 67419143 68909984 72042256 72491584 74561216 79677169 83818394 85671872 94751228 98064208 99058102 102521672 115894064 116616896 117798824 121161976 121917664 134838286 137819968 140967299 144084512 159354338 166597717 167636788 189502456 196128416 198116204 205043344 231788128 235597648 242323952 243835328 269676572 281934598 288169024 318708676 333195434 335273576 379004912 392256832 396232408 410086688 463576256 471195296 484647904 539353144 544819561 563869196 637417352 666390868 670547152 758009824 792464816 820173376 876448859 942390592 969295808 1078706288 1089639122 1127738392 1274834704 1332781736 1341094304 1516019648 1550640289 1584929632 1752897718 1832574887 2157412576 2179278244 2255476784 2549669408 2665563472 2682188608 3101280578 3169859264 3505795436 3665149774 4314825152 4358556488 4510953568 5099338816 5331126944 6202561156 7011590872 7330299548 8717112976 9021907136 10662253888 12405122312 14023181744 14660599096 17434225952 20158323757 24810244624 28046363488 29321198192 34868451904 40316647514 49620489248 56092726976 58642396384 80633295028 99240978496 117284792768 161266590056 322533180112 645066360224 1290132720448
• Sum of all divisors σ(n): 3252282324480
• Sum of proper divisors (its aliquot sum) s(n): 1962149604032
• 1290132720448 is an abundant number, because the sum of its proper divisors (1962149604032) is greater than itself. Its abundance is 672016883584

Bases of 1290132720448

• Binary: 10010110001100001111001110000101101000000₂
• Hexadecimal: 0x12C61E70B40
• Base-36: GGOFPM4G

Squares and roots of 1290132720448

• 1290132720448 squared (1290132720448²) is 1664442436370557317320704
• 1290132720448 cubed (1290132720448³) is 2147351648463844251204872641994555392
• The square root of 1290132720448 is 1135840.0945766971
• The cube root of 1290132720448 is 10886.2456493373

Scales and comparisons

• 1,290,132,720,448 seconds is equal to 41,022 years, 11 weeks, 6 days, 16 hours, 7 minutes, 28 seconds.
• To count from 1 to 1,290,132,720,448 would take you about one hundred two thousand, five hundred fifty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1290132720448 cubic inches would be around 907.2 feet tall.

Recreational maths with 1290132720448

• 1290132720448 backwards is 8440272310921
• The number of decimal digits it has is: 13
• The sum of 1290132720448's digits is 43
• More coming soon!